NEM off Chain Mosaic Allocation

Hey NEM Forum,

I´ve created a Nem Mosaic, and now i wanna do a “Rebrand”!! So i wanna make a Snapshot and create a new Mosaic , and these new Mosaic´s should be allocated automatically to my Customers!! How is this possible? I´ve heard about off chain, but I don´t have any Knowledge about this. If somebody can help me i would be really gratefull!! The Best would be somebody who can speak German! I would pay for Help

best regards thx in advance

First you need made snaphot (list of holders in selected block height) of current holders of your old coin and next you must send them new one.

If your coin is on exchange of course you need also contact with them.

Snaphot could be made example by query directly node db or by api call (I guess you must interate each account).